Change your loop into this: for (int i=0; i<width; i++) { for (int j=0; j<width; j++) { System.out.print(“*”); } System.out.println(); } As said, remove semicolons after loops because this makes your loop end immediately without arguments. i should be set to 1 so that it would reiterate in the correct number of times And edit … Read more
<img src=”http://api.hostip.info/flag.php?ip=153.50.106.161″ alt=”IP Address Lookup”> Tested it via random ip 153.50.106.161 from ip test generator About the OS, i found some useful tutorial via PHP/JSON (didn’t try it but they got live demo which i believe its working). 1 solved Get Os and Country flag from IP [closed]
Try this: std::basic_string<TCHAR> MainClass::GetString() { TCHAR name[256] = {0}; int len = GetWindowText(hWnd, name, 256); return std::basic_string<TCHAR>(name, len); } Or this: std::basic_string<TCHAR> MainClass::GetString() { int len = GetWindowTextLength(hWnd); if (len == 0) return std::basic_string<TCHAR>(); std::vector<TCHAR> name(len+1); len = GetWindowText(hWnd, &name[0], name.size()); return std::basic_string<TCHAR>(&name[0], len); } Either way, then you can do this: std::basic_string<TCHAR> name = … Read more
ok try this out: html: <p class=”form”> <input type=”text” id=”path” /> <label class=”uploadFile”>upload<span><input type=”file” id=”myfile” name=”myfile” /></span> </label> </p> css: .form input[type=”file”]{ z-index: 999; line-height: 0; font-size: 50px; position: absolute; opacity: 0; filter: alpha(opacity = 0);-ms-filter: “alpha(opacity=0)”; cursor: pointer; _cursor: hand; margin: 0; padding:0; left:0; } .uploadFile{ position:relative; overflow:hidden; cursor:pointer; text-align:center; background-color:#fff; display:block; width:197px; height:31px; … Read more
Use , instead of set between each fields. Use this altered query, (‘UPDATE Registration SET name=”‘.$_POST[‘Username’].'” , password=”‘.$_POST[‘Password’].'” , city=”‘.$_POST[‘City’].'” , state=”‘.$_POST[‘State’].'” , country=”‘.$_POST[‘Country’].'” WHERE id=’.$_POST[‘user_id’]); 1 solved I have error in folloing code of php for update [closed]
Create two variables: std::string maxVal = fn; std::replace(maxVal, ‘X’, ‘9’); std::string minVal = fn; std::replace(minVal, ‘X’, ‘0’); Now you can loop with for (auto i = std::stoi(minVal), j = std::stoi(maxVal); i <= j; ++i) { codes.push_back(i); } The whole Code #include <algorithm> #include <iostream> #include <list> std::list<unsigned> stringToCode(std::string fn) { std::string maxVal = fn; std::replace(std::begin(maxVal), … Read more
There is no error function in the C++ standard library. Your compiler doesn’t “recognize” this function because it doesn’t exist. Why do you think there should be such a function? If you want to print an error message in C++, the usual method is to use the cerr stream: std::cerr << “couldn’t read double in … Read more
The example is with src code so he import come from ./src. But you install dependencies so library is in instagram-private-api folder import { IgApiClient } from ‘instagram-private-api’; solved NodeJS Instagram private API client in react JS [closed]
The jsondata value is JSON text. It starts with [, which means it’s a JSON array. To process it, you should use a JSON parser. See How to parse JSON in Java. Once you have parsed it, you should have a String[] or a List<String>, with 2 values. Both values start with data:image/jpeg;base64, followed by … Read more
As @Sergio Tulentsev pointed out, you are assigning ModifyDBClusterSnapshotAttributeInput type to the variable input, that is a CreateDBClusterSnapshotInput type. There would be a few solutions to handle this problem, but the easiest way would be to make a method for each type struct that returns a compatible type for input like this; func (createInput CreateDBClusterSnapshotInput) … Read more
Simple foreach should do it. foreach ($data as $key => $value) { echo $key . “: ” . $value . “\n”; // optionally add a second foreach here foreach($value as $k => $v) { echo $k . “: ” . $v; } } Also, there are no objects here only array values. 1 solved How … Read more
it looks like someone(?) accidentally commented out the declaration of string linkApp;. Remove the two forward slashes and the code should compile fine. 0 solved getting this error in unity (2018.4.6) error CS0103: The name ‘linkApp’ does not exist in the current context [closed]
Introduction When working with Unity, it is common to encounter errors. One such error is the CS0103 error, which states that the name ‘linkApp’ does not exist in the current context. This error can be caused by a variety of issues, such as a typo in the code, a missing script, or a missing reference. … Read more
The Computable and Operable APIs do not exist in Java 8 (EA). Since Sun / Oracle have not dropped any standard Java classes or interfaces since Java 1.1, we can conclude that these two APIs don’t exist in any released version of Java from 1.1 to 7.0. If you have a specific lead on these … Read more
CakePHP does this automatically. If you try to access www.yoursite.com/css, it will try to access the “CssController”, which doesn’t exists, so it will throw an error – it won’t show your folder contents. The same goes for the rest. 2 solved Protect folders in CakePHP2